CN105935599B - A kind of anti-cracking crucible - Google Patents
A kind of anti-cracking crucible Download PDFInfo
- Publication number
- CN105935599B CN105935599B CN201610476564.1A CN201610476564A CN105935599B CN 105935599 B CN105935599 B CN 105935599B CN 201610476564 A CN201610476564 A CN 201610476564A CN 105935599 B CN105935599 B CN 105935599B
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- CN
- China
- Prior art keywords
- crucible body
- crucible
- interior
- inner tube
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/04—Crucibles
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The invention discloses a kind of anti-cracking crucible, including outer crucible body, interior crucible body is provided with outer crucible body, the bottom of outer crucible body is provided with horizontal ends, and horizontal ends are circle；Some heat conducting bars are provided between the outer crucible body and interior crucible body, heat conducting bar is perpendicular to the outer surface of interior crucible body；The heat conducting bar includes inner and outer tubes, and inner and outer tubes are cylindrical straight tube, and inner tube is socketed in outer tube, and the internal diameter of inner tube is the 1/6.5 of the radius of horizontal ends, and the internal diameter of outer tube is 2.7 times of inner tube diameter.The advantage of the invention is that it can overcome the drawbacks of prior art, novelty reasonable in design.
Description
Technical field
The present invention relates to a kind of anti-cracking crucible, belong to teaching equipment field.
Background technology
Crucible is the important component of chemical apparatuses, and it is fusing and refined metals liquid and solid-liquid heating, reaction
Container, be to ensure the basis that is smoothed out of chemical reaction.The model specification of crucible is more, application when not by production scale,
The limitation of batch size and melting material kind, can arbitrarily be selected, with strong applicability, and can ensure to be smelted the purity of material.
At high temperature in use, the crucible (such as corundum crucible) of some materials is very easy to burst, the failure of experiment is caused, is added
Cost, and the somatic damage of experimenter can be caused.
The content of the invention
In view of the deficienciess of the prior art, the technical problem to be solved by the invention is to provide a kind of anti-cracking crucible,
It is easy to use, prevent crucible from causing personal damage after bursting.
In order to solve the above technical problems, the present invention adopts the technical scheme that, a kind of anti-cracking crucible, including outer crucible
Body, interior crucible body is provided with outer crucible body, the bottom of outer crucible body is provided with horizontal ends, and horizontal ends are circle；The outer earthenware
Some heat conducting bars are provided between crucible body and interior crucible body, heat conducting bar is perpendicular to the outer surface of interior crucible body；The heat conducting bar bag
Inner and outer tubes are included, inner and outer tubes are cylindrical straight tube, and inner tube is socketed in outer tube, and the internal diameter of inner tube is the half of horizontal ends
The 1/6.5 of footpath, the internal diameter of outer tube are 2.7 times of inner tube diameter；The one end being connected on the outer tube with outer crucible body passes through outer earthenware
The external wall rear end face of crucible flushes with outer crucible external surface, and the one end being connected in inner tube with interior crucible body passes through wall in interior crucible body
Rear end face flushes with surface in interior crucible body, is provided with some heat emission holes in inner tube, a diameter of 0.5 millimeter of heat emission hole；It is described
Asbestine sealing plug is provided with one end that inner tube is not connected with interior crucible body；Filled between the outer crucible body and interior crucible body
There are some ceramic particles.
Optimization, above-mentioned anti-cracking crucible, the thickness of the horizontal ends is 2.15 times of the thickness of outer crucible body sidewall.
The advantage of the invention is that it can overcome the drawbacks of prior art, novelty reasonable in design.The technology of the application
Scheme uses the setting of two crucible bodies, and internally crucible body bursts or when outer crucible body is burst, and can avoid in crucible
Article after heating, which spills, makes user of service injured.Connecting tube is arranged to outer tube and inner tube, facilitates side wall heat conduction and can
Internal waste heat is shed by heat emission hole, prevents that hypertonia bursts crucible in crucible.Filling haydite particles facilitate heat conduction.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the internal structure schematic diagram of the present invention；
In figure：1 it is outer crucible body, 2 be interior crucible body, 3 be horizontal ends, 4 be inner tube, 5 be outer tube, 6 be heat emission hole, 7 is
Asbestine sealing plug, 8 are ceramic particle.
Embodiment
The technical characterstic of the present invention is expanded on further with specific embodiment below in conjunction with the accompanying drawings.
The present invention is a kind of anti-cracking crucible, including outer crucible body, and interior crucible body, outer crucible body are provided with outer crucible body
Bottom be provided with horizontal ends, horizontal ends are circle；Some heat conducting bars are provided between the outer crucible body and interior crucible body, are led
Hot rod is perpendicular to the outer surface of interior crucible body；The heat conducting bar includes inner and outer tubes, and inner and outer tubes are cylindrical straight tube,
Inner tube is socketed in outer tube, and the internal diameter of inner tube is the 1/6.5 of the radius of horizontal ends, and the internal diameter of outer tube is 2.7 times of inner tube diameter；
The one end being connected on the outer tube with outer crucible body flushes through the external wall rear end face of outer crucible with outer crucible external surface, inner tube
Upper one end being connected with interior crucible body flushes through wall rear end face in interior crucible body with surface in interior crucible body, is provided with inner tube
Some heat emission holes, a diameter of 0.5 millimeter of heat emission hole；Asbestine is provided with one end that said inner tube is not connected with interior crucible body
Sealing plug；Some ceramic particles are filled between the outer crucible body and interior crucible body.
Optimization, above-mentioned anti-cracking crucible, the thickness of the horizontal ends is 2.15 times of the thickness of outer crucible body sidewall.
The advantage of the invention is that it can overcome the drawbacks of prior art, novelty reasonable in design.The technology of the application
Scheme uses the setting of two crucible bodies, and internally crucible body bursts or when outer crucible body is burst, and can avoid in crucible
Article after heating, which spills, makes user of service injured.Connecting tube is arranged to outer tube and inner tube, facilitates side wall heat conduction and can
Internal waste heat is shed by heat emission hole, prevents that hypertonia bursts crucible in crucible.Filling haydite particles facilitate heat conduction.
Certainly, it is limitation of the present invention that described above, which is not, and the present invention is also not limited to the example above, the art
Those of ordinary skill, in the essential scope of the present invention, the variations, modifications, additions or substitutions made, should all belong to the present invention
Protection domain.
Claims (2)
- A kind of 1. anti-cracking crucible, it is characterised in that：Including outer crucible body, interior crucible body, outer crucible are provided with outer crucible body The bottom of body is provided with horizontal ends, and horizontal ends are circle；Some heat conducting bars are provided between the outer crucible body and interior crucible body, Heat conducting bar is perpendicular to the outer surface of interior crucible body；The heat conducting bar includes inner and outer tubes, and inner and outer tubes are cylindrical straight Pipe, inner tube are socketed in outer tube, and the internal diameter of inner tube is the 1/6.5 of the radius of horizontal ends, and the internal diameter of outer tube is the 2.7 of inner tube diameter Times；The one end being connected on the outer tube with outer crucible body flushes through the external wall rear end face of outer crucible with outer crucible external surface, The one end being connected in inner tube with interior crucible body flushes through wall rear end face in interior crucible body with surface in interior crucible body, is set in inner tube It is equipped with some heat emission holes, a diameter of 0.5 millimeter of heat emission hole；Stone is provided with one end that said inner tube is not connected with interior crucible body Cotton sealing plug；Some ceramic particles are filled between the outer crucible body and interior crucible body.
- 2. anti-cracking crucible according to claim 1, it is characterised in that：The thickness of the horizontal ends is outer crucible body sidewall 2.15 times of thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476564.1A CN105935599B (en) | 2016-06-27 | 2016-06-27 | A kind of anti-cracking crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476564.1A CN105935599B (en) | 2016-06-27 | 2016-06-27 | A kind of anti-cracking crucible |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105935599A CN105935599A (en) | 2016-09-14 |
| CN105935599B true CN105935599B (en) | 2017-12-19 |
Family
ID=56872294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610476564.1A Expired - Fee Related CN105935599B (en) | 2016-06-27 | 2016-06-27 | A kind of anti-cracking crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105935599B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392218A (en) * | 2011-12-14 | 2012-03-28 | 上海大学 | Organic micromolecule thermal evaporation crucible assembly |
| CN202849591U (en) * | 2012-09-25 | 2013-04-03 | 四川大学 | Quartz explosionproof container for single crystal growth |
| CN203837480U (en) * | 2014-04-22 | 2014-09-17 | 重庆任丙科技有限公司 | Crucible for high purity alumina roasting |
| CN204365335U (en) * | 2014-11-28 | 2015-06-03 | 鞍钢股份有限公司 | A kind of composite crucible of testing with preventing from bursting |
| CN204514748U (en) * | 2015-03-31 | 2015-07-29 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of crucible device measuring high-temperature fusant physical property |
| CN105149529A (en) * | 2015-08-21 | 2015-12-16 | 江苏华威铜业有限公司 | Temperature-controlled metal casting method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100783667B1 (en) * | 2006-08-10 | 2007-12-07 | 한국화학연구원 | Method and apparatus for preparation of granular polysilicon |
-
2016
- 2016-06-27 CN CN201610476564.1A patent/CN105935599B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392218A (en) * | 2011-12-14 | 2012-03-28 | 上海大学 | Organic micromolecule thermal evaporation crucible assembly |
| CN202849591U (en) * | 2012-09-25 | 2013-04-03 | 四川大学 | Quartz explosionproof container for single crystal growth |
| CN203837480U (en) * | 2014-04-22 | 2014-09-17 | 重庆任丙科技有限公司 | Crucible for high purity alumina roasting |
| CN204365335U (en) * | 2014-11-28 | 2015-06-03 | 鞍钢股份有限公司 | A kind of composite crucible of testing with preventing from bursting |
| CN204514748U (en) * | 2015-03-31 | 2015-07-29 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of crucible device measuring high-temperature fusant physical property |
| CN105149529A (en) * | 2015-08-21 | 2015-12-16 | 江苏华威铜业有限公司 | Temperature-controlled metal casting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105935599A (en) | 2016-09-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180627 |